Digital Earth Ground Resistance And Voltage Tester With Data Logging And Backlight
English User Manual:https://drive.google.com/open?id=1Ytr2rcH3tm8nooeQgo76611C1z3gjdiM
Features of Ground Resistance Tester
- Auto Power Off
- Display Back Light
- Low Battery Indication
- 2 Pole and 3 Pole Mode
- Data Logging:100 group
- Digital Display & Analog Bars Display
- MAX/MIN/AVG/REL Measurement Functions
- Earth Resistance By Constant Current Inverter 800Hz/3mA
| Earth Ground Resistance |
| RANGE |
ACCURACY |
RESOLUTION |
| 0∽29.99Ω |
±(2%+6dgt) |
0.01Ω |
| 30.0∽99.9Ω |
±(3%+3dgt) |
0.1Ω |
| 100∽999Ω |
±(3%+3dgt) |
1Ω |
| 1.00k∽4.00kΩ |
±(3%+3dgt) |
10Ω |
| Earth Voltage |
| RANGE |
ACCURACY |
RESOLUTION |
| 0V∽200V (50Hz/60Hz) |
±(1%+5dgt) |
0.1V |
| Feature |
| Display |
Digital Display & Analog Bars Display |
| Measurement mode |
2Pole & 3Pole Mold |
| Earth Resistance |
Earth Resistance By Constant Current |
| Data Logging |
100groups |
| MAV/MIN/AVG/REL |
√ |
| Measurement Functions |
√ |
| Inverter 800Hz/3mA |
√ |
| Display Back Light |
√ |
| Low Battery Indication |
√ |
| Auto Power Off |
√ |
| General |
| Power Supply |
6×1.5V AA Batteries |
| Size |
194mm×150mm×172mm |
| Net weight |
Approx.858g(batteries are not included) |
| Gross Rating |
2854g |
| Safety Rating |
EN61010-1, EN61557-3, EN61326-1 CAT. Ⅲ 1000V |
Description of Ground Resistance Tester
The meter is applicable to the testing of the earth resistance of the power supply wires, distribution wires inside a room, electrical equipment or appliance, which can done in two measurement modes: Bi-poles or Tri-poles, and it also can be used to measure the earth voltage. Large digital LCD and backlights applied to the meter facilitate users to read the information on LCD. Besides, the meter is capable of storing up to 100 groups of measurement data, which will not be lost even in case of power cuts so that the user can easily consult the historical data. In addition, the meter can also be used to measure maximum, minimum or average and measure relatively. Auto power-off function has been provided for it.
- Constant Current Conversion is used for the measurement of earth resistance, with the frequency of the testing current about 800Hz and the size about 3mA.
- The meter is capable of storing up to 100 groups of measurement data, which will not be lost even in case of power cuts.
- Relative measurement can be accessible only when the tester is used for measurement of earth resistance. Press REL to switch the relative measurement mode with the normal one or vice versa.
Our Target
We are developing , producing and marketing instruments and meters . Meanwhile , we provide OEM&ODM services.
R&D Team
Our R&D Team have over 20 years R&D experience in E&E instrument industry .
Mission
Our mission is to get our work done well to become customer’s reliable business friend. S.E.Q( Service , Economic pricing , Quality ) is our concern , we know what you need ,
and we know what we have .
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